Locks for use with special keys or a plurality of keys

Introduced: September 1968

CPC subdivides this area 2x more granularly than IPC with 7 additional codes.

7 codes are CPC-only extensions, 1 exist only in IPC.

Child Classifications

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E05B 2035/009 2nd only CPC only CPC only
E05B 35/001 CPC only CPC only
E05B 35/002 CPC only CPC only
E05B 35/003 +2 CPC CPC only CPC only
E05B 35/006 CPC only CPC only
E05B 35/007 CPC only CPC only
E05B 35/008 CPC only CPC only
E05B 35/02 which can be shifted laterally IPC+CPC Available in IPC and CPC
E05B 35/04 for pull keys IPC only IPC only
E05B 35/06 for screw keys IPC+CPC Available in IPC and CPC
E05B 35/08 operable by a plurality of keys +2 CPC IPC+CPC Available in IPC and CPC
E05B 35/14 with keys of which different parts operate separate mechanisms IPC+CPC Available in IPC and CPC